`(9^2-4^2)xx(-3/17)^2xx(34/9)`

(4/9)^(-2) xx (4/9)^9 xx (4/9)^(-10)

(-2)xx(-4)xx(-9)

Simplify and write the following in the exponential form: (i) ((-3)^(5)xx4^(6)xx4)/((-3)^(2)xx4^(9)) (ii) (11^(4)xx17^(3)xx19^(5))/(11^(2)xx17^(2)xx19^(2))

Simplify : (2/3)^2 xx (4/9)^2 xx (2/3)^(-4)

8^(2)=(23xx17-?xx9)/(4)

Simplify the following using laws of exponent 9 ^(4) xx 9 ^(17) xx 9 ^(9)

{:("Quantity A","Quantity B"),(3^(3)xx9^(6)xx2^(4)xx4^(2),9^(3)xx3^(6)xx2^(2)xx4^(4)):}

Simplify and write the following in the exponential form: 9^(2)+11^(2)-2^(2)xx3xx17^(0)

(9.05)^2 xx (2.01)^3 = 2xx(?)^2